Good afternoon. Keyword Explorer has a bug that does not read cases, which makes it extremely inconvenient to select keywords in Russian.

For example, I enter the query “vacuum cleaner” and receive a list of requests related ONLY to the exact match “vacuum cleaner” Screenshot: http://bit.ly/2Hjmk58. But there are also “vacuum cleaners”, “vacuum cleaners” (vacuum cleaner shops/rating/models, etc.) that I miss and don't see.

If you go to Keyword Ideas, you can find them there, but there's so much...

Many of your competitors do not have such a barrier to selection:

competitor 1 - http://bit.ly/2NQraYU

competitor 2 - http://bit.ly/2NNZy6p

Please fix this bug.